Universe (Jun 2021)
Cosmic Tangle: Loop Quantum Cosmology and CMB Anomalies
Abstract
Loop quantum cosmology is a conflicted field in which exuberant claims of observability coexist with serious objections against the conceptual and physical viability of its current formulations. This contribution presents a non-technical case study of the recent claim that loop quantum cosmology might alleviate anomalies in the observations of the cosmic microwave background.
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